The purpose of the study is to enroll participants with uncontrolled asthma to evaluate the large and small airways and drug delivery utilizing two study drugs:
* Beclometasone dipropionate/Formoterol fumarate dihydrate/Glycopyrronium bromide (BDP/FF/G) or Trimbow
* Fluticasone furoate/Umeclidinium/Vilanterol (FluF/UMEC/VI ) or Trelegy Ellipta